5320-01-676-2990

Find complete technical information, availability, and procurement data for: 5320-01-676-2990
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-01-676-2990

Item Name Code

67165

Assigment Date

10/22/2018 (7 years ago)

3a thread class, 0.3270 inches minimum and 0.3286 inches maximum shank diameter, 0.1270 inches minimum and 0.1295 inches maximum width between flats, flush countersunk head style, 1.670 inches nominal fastener length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3a
Fastener Length: 1.670 inches nominal
Head Style: flush countersunk
Width Between Flats: 0.1270 inches minimum and 0.1295 inches maximum
Shank Diameter: 0.3270 inches minimum and 0.3286 inches maximum
Shank Style: pin-rivet, straight, threaded
Head Major Diameter: 0.507 inches minimum and 0.565 inches maximum
Lubrication: dry film and cetyl alcohol
End Item Identification: f-16
Grip Length: 1.125 inches nominal
Thread Quantity Per Inch: 24
Hardness Rating: 39.0 rockwell c minimum and 44.0 rockwell c maximum overall
Nominal Thread Size: 0.3125 inches
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Material: steel comp e4340 or steel comp 8740 or steel comp 4140 overall
Material Document And Classification: mil-s-5000 mil spec 1st material response or mil-s-6049 mil spec 2nd material response or mil-s-5626 mil spec 3rd material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416, type ii, class 2 fed spec single treatment response overall
Thread Series Designator: unjf

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
4448S10-18PR	Pin-Rivet
C9570-10-18PX	Pin-Rivet

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5320-01-676-2990?

The FSCG of the NSN 5320-01-676-2990 is 5320

Does the NSN 5320-01-676-2990 have a Schedule B code assigned?

Yes, the Schedule B code is 7318230000

Does NSN 5320-01-676-2990 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5320-01-676-2990 contain precious materials?

Precious metal content is unknown

Does NSN 5320-01-676-2990 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5320-01-676-2990 was assigned to the Federal Catalog?

It was assigned 7 years ago, on Mon, Oct 22, 2018